| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Umuokwara, Abaja | 471125 |
| Postal/ZIP Codes in Umuokwaran-Yanwu, Abaja | 471125 |
| Postal/ZIP Codes in Umuokwem, Abaja | 471125 |
| Postal/ZIP Codes in Umuome, Abaja | 471125 |
| Postal/ZIP Codes in Umuonyimo, Abaja | 471125 |
| Postal/ZIP Codes in Umuozuo, Abaja | 471125 |